FAPPLY must return a collection. ''{0}'' is not a subclass of collection. There was an error from the function when applied to the {0} member of the collection. There was an error from the function being applied on the first iteration of fapply. The function must accept a collection member as its one input, and return one value. On the first iteration, the function was applied to the collection's {0} member. There was an error from the function being applied on the first iteration of fapplyn. The function must accept {0,number,integer} inputs, each a member of the corresponding collection, and return one value. On the first iteration, the function was applied to the {1} members of the collections. The function being applied to members of the collection must accept {0,number,integer} ''{1}'' inputs. The function being applied to members of the collections must accept {0,number,integer} inputs. The function must return a scalar value. Cannot apply the function to a slice of the collection that contains a mix of arrays and missing values. The function must return arrays whose types are all the same. The function must return arrays that can be concatenated. Working dimension must be a positive integer, a vector of positive integers, ''elementwise'', or ''all''. Output format must be ''collection'' or ''uniform''. All input collections must be the same size. Named indexing is not supported for dimension {0,number,integer} when specifying fewer than {1,number,integer} subscripts. Value to assign to the collection must be a collection or cell array containing arrays whose type is ''{0}''. Value to assign to an element of the collection must be a ''{0}'' array. If you intended to delete an element of the collection, make the assignment using parentheses, for example C(i) = []. If you intended to replace a member of a collection with a missing value, assign missing, for example C'{'i'}' = missing. Value to assign to an element of the collection must be a ''{0}'' array, or a scalar missing value. Brace subscripting must select only one array in the collection when followed by deeper levels of subscripting. Brace subscripted assignment must select only one array in the collection when followed by deeper levels of subscripting. The member type must be a MATLAB class name. The member shape must be specified as ''scalar'', ''row'', ''column'', ''vector'', ''matrix'', or ''any''. The members of the collection must have {0} shape. All input arrays must be of class ''{0}''. All input arrays to COLLECTION must be contained in a cell array. To pass in arrays as separate inputs, use COLLECT. All input arrays must have the same type. All elements of the input cell array must have the same type. Must be at least one non-missing input array, or specify the collection member type. Specifying both size and input data is not supported. See the collection documentation for more information. Size must be a vector of non-negative integer values specifying the shape of the collection. Number of names must be the length of the corresponding dimension. Collection member names must be specified as a collection containing names for each dimension. Collection member names must be a string array. Collection member names must be unique within each dimension. Collection names must be specified as a collection of string vectors. Dimension must be specified as an integer from {0,number,integer} to {1,number,integer}. Collection must be a row or a column when calling getnames or setnames with ''vector''. Using SETNAMES without assigning to a workspace variable does not modify the collection's names. Use C = SETNAMES(C,NAMES,...). Dot method invocation is not supported on a collection. Use {0}(C,...) to call a method on the collection. Dot subscripting with row, column, ... names is not supported on a collection. Use C'{'''{0}'''}' to access an array in the collection by name. Dot subscripting on a collection is supported only for the .Names property. Use brace subscripting to access an array in the collection by name, or functional syntax to call a method on the collection. Index in position {0,number,integer} exceeds array bounds (must not exceed {1,number,integer}). Unrecognized name ''{0}'' in position {1,number,integer}. Collection name subscripts must be strings or character vectors. All inputs to concatenation must be collections. All inputs to concatenation must be collections containing arrays of the same type. All inputs to concatenation must be collections containing arrays of the same shape. Names must be unique along the dimension being concatenated. Collection dimensions must agree. Second input must be a collection. The plot function does is not supported for collections. To plot data in a timetable collection, either ...\n * Use the stackedplot function, or\n * Synchronize the timetables in the collection and plot data from the synchronized timetable. Second input must be ''byvariable'' or ''bytimetable''. Combining members from collections with different sizes is not supported. Dimension input is not supported when combining members from multiple collections. Method must be ''vertcat'', ''horzcat'', a positive integer, or a function handle. Method is required when combining members across multiple working dimensions of a collection. First input must be a collection. Method is required.